| Attachment | Initializes a new instance of the Attachment class. |
| Attachment(String) | Initializes a new instance of the Attachment class based on the supplied file. |
| Attachment(String, Byte) | Initializes a new instance of the Attachment class based on the supplied byte array. |
| Attachment(String, Stream) | Initializes a new instance of the Attachment class based on the supplied stream. |